Hummer H2. Manual - part 2513

Fig. 27: Compressing Servo Cover With J 29714-A 
Courtesy of GENERAL MOTORS CORP. 

2. Tighten the J 29714-A bolt to compress the servo cover. 

IMPORTANT: If cover does not move inwards with tool, use a block of wood or suitable 

material and lightly tap on cover using a hammer to free up cover in bore.

 

2004 Hummer H2 

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E

  

Fig. 28: Locating Servo Cover Retaining Ring 
Courtesy of GENERAL MOTORS CORP. 

3. Remove the servo cover retaining ring (29) and the J 29714-A . 

 

2004 Hummer H2 

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E

  

Fig. 29: View Of 2-4 Servo Assembly 
Courtesy of GENERAL MOTORS CORP. 

4. Remove the servo cover (28) and O-ring seal (27). If the servo cover seems to be hung up on the seal, cut 

and remove the O-ring seal before removing the cover.  

5. Remove the 2-4 servo assembly.  

2-4 SERVO PIN LENGTH CHECK 

Tools Required 

J 33037 2-4 Intermediate Band Apply Pin Gage. See Special Tools and Equipment . 

 

2004 Hummer H2 

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E

  

Checking Procedure 

Fig. 30: 2-4 Servo Assembly 
Courtesy of GENERAL MOTORS CORP. 

1. Disassemble the 2-4 servo assembly. If necessary, refer to 2-4 Servo Disassemble . 

 

2004 Hummer H2 

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E